Question

three bells ring at a time interval of 25 40 and 50 seconds. if they rang together now, after how long will they next ring together?​

Answer 1

Answer:

Step-by-step explanation:

Take the LCM of 25, 40, 50.

The answer is 200 seconds.

Hope it helps. I can't do the working of the LCM. :)

Answer 2

Answer:

the answer is 200 seconds

hope it helps you.